81.144.204.51

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Summary

IP address summary information
Location	Cold Norton, England, GB
ASN	AS2856 — British Telecommunications Limited
Hostname	mail.mruk.co.uk
Range	81.128.0.0/11
Company	FTIP004026532 Tata Consultancy Services Limited
Hosted domains	0
Privacy	False
Anycast	False
AS Type	ISP
Abuse contact	abuse@bt.com

IP Geolocation

IP address geolocation details
Field	Value
City	Cold Norton
State	England
Country	United Kingdom
Postal	CM3
Local time	04:52 PM, Wednesday, October 21, 2026
Timezone	Europe/London
Coordinates	51.6721 N, 0.6700 E

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 81.144.204.51

PING 81.144.204.51 (81.144.204.51): 56 data bytes

64 bytes from 81.144.204.51: icmp_seq=0 ttl=58 time=4.021 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On October 14, 2026

Run your own measurement

Anonymization

VPN
Proxy
Tor
Relay
Hosting
Residential Proxy

ASN

AS2856 — British Telecommunications Limited

Domainbt.net
ASN TypeISP
Route81.128.0.0/11

Company

FTIP004026532 Tata Consultancy Services Limited

Carrier

CarrierEE

MCC234

MNC30

Abuse

BT Public Internet Service

+447809735528

abuse@bt.com

NameAbuse-C Role

Network81.144.204.48/28

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